ND European Electric Wire Rope Hoist
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Lifting Capacity:
1t to 80t
Lifting Height:
6m to 12m
Lifting Speed:
0.66/4—1.6/10m/min
Working Class:
M5, M6
Ambient Temperature:
-20℃ to 40℃
European Electric Hoist Introduction
European wire rope electric hoist is a new type of electric hoist with light weight, modularity, maintenance-free and high-tech content based on the introduction and digestion of foreign advanced technology. It adopts imported configuration, new materials and new technology.
Adopt Germany's imported lifting motor and reducer. The integrated compact design of the hoisting motor, reducer, reel and hoist limit switch saves user space. The modular design enhances the reliability of the organization while reducing maintenance time and costs.
With faster and more hoisting speeds and a variety of pulley ratios to choose from. The standard trolley running mechanism is controlled by frequency converter, and the speed reaches 20 m/min, which makes the lifting objects with small swing and accurate positioning when the trolley is walking, and can safely and reliably lift precision valuables.
European Electric Wire Rope Hoist
European Electric Wire Rope Hoist Trolley
Features of European wire rope electric hoist
Lifting Mechanism
Lifting machanism is designed to strictly enforce the relevant standards of FEM.
Technical characteristics:
■ Aluminum alloy reducer housing
■ Smooth operation and low noise
■ Lifetime lubrication (within safe use cycle)
■ Two-disc electric disk brake
Reel
The reel is made of high-quality seamless steel pipe by CNC machine tool. The rope groove on the reel can be combined with the rope guide to prevent loose rope and chaotic rope.
Wire Rope
The steel wire rope adopts high-strength imported steel wire rope with tensile strength of 2160 N/m2, which has good safety and long service life.
Rope Guide
The standard rope guide is made of engineering plastics with high wear resistance and self-lubricating properties, which greatly reduces the wear of the main force-safe parts of the wire rope, thus enhancing the safety of the lifting mechanism. At the same time, heavy-duty guide ropes made of ductile iron are also available for different conditions of use.
Lifting Motor
The lifting adopts a double-winding squirrel cage pole-changing motor to achieve a fast and slow ratio of 1:6. The motor casing is made of aluminum alloy and has good heat dissipation performance. A fan is installed at the end of the lifting motor to enhance the cooling effect. A thermistor (or thermal switch) is embedded in the windings of all hoisting motors to prevent possible overheating of the motor.
The motor insulation class is F grade and the degree of protection is IP54. For the variable frequency hoisting motor, an encoder can be added. The encoder is usually mounted directly on the fan shaft end of the motor.
Technical characteristics:
■ Small starting current and high torque
■ Soft start, good acceleration performance
■ Long design life
■ Technical parameters comply with FEM and HMI standards
■ High speed, low noise
Brake
The hoist motor is equipped with a two-disc electric disk brake. The brake is integrated at the end of the motor and the brake automatically closes when the motor is de-energized to prevent the load from slipping. The brake clearance of the brake does not need to be manually adjusted after the first setting (the clearance can be adjusted by the brake spring). When the thickness of the brake pad is lower than the set value, the additional monitoring switch can automatically alarm and prompt the user to replace it. The two-disc electric disk brake is safe and reliable. The braking torque is not less than 1.8 times the rated torque of the motor, and the number of braking can reach 1 million. No maintenance is required during the safe use period.
Technical characteristics:
■ Fast action and high reliability
■ Maintenance free, self-regulating
■ Dust-proof design for long service life
With competitive price and timely delivery, DJHOISTWINCH sincerely hope to be your supplier and partner.
Reducer
The reducer housing is made of aluminum alloy and is light and corrosion resistant. The semi-grease lubricant in the fully sealed housing allows all gears to be fully lubricated and requires no oil change during the design safe life cycle.
Each gear that has been hardened and machined with high precision ensures smooth operation of the gear unit.
Technical characteristics:
■ Small size and light weight
■ Smooth operation and low noise
■ Anti-corrosion, maintenance-free
Security Protection
★The upper and lower limits of the wire rope electric hoist adopt precise gear-driven limiter. When the hook is at the upper (or lower) limit position, the power circuit can be reliably cut off to stop the motor.
★Overload protector: The wire rope electric hoist adopts electronic overload protector (with safety monitor) to ensure that the lifting hoisting weight will not exceed the rated lifting capacity of the bridge; when the wire rope pulling force is greater than 105% of the rated value, the overload protection device will Automatically cut off the lifting circuit.
★ Security Monitor (optional): A variety of functions can be implemented according to user requirements:
■ Calculate the remaining safe working cycle of the hoisting mechanism
■ Cumulative lifting time
■ Cumulative overload count
■ Cumulative lift motor start times
■ Lifting motor overheat protection and alarm
■ Overload protection and alarm
■ Brake pad thickness alarm
■ Display fault information and maintenance tips
Traveling Mechanism
■ The operating mechanism adopts the three-in-one structure of “motor + reduction box + walking wheel”, and the double-beam small frame is driven on both sides.
■ Running the frequency conversion speed regulation reduces the shaking of the hoisting weight during the running process, enhances the safety of the operation, reduces the time required for the operation cycle, and improves the production efficiency.
■ All bearings are self-lubricating oil-containing forms that are designed to absorb horizontal forces.
■ All gears of the reducer are hardened by surface carburizing and quenching. In order to reduce noise, all gears must be ground or shaved, and the gearbox does not need to change oil during the service life.
■ The reliability of the brake is more than 1 million times.
■ The protection level of the whole running gear is IP54, and the insulation level of the drive motor is F grade.
■ The entire facility is designed in accordance with maintenance-free requirements.
European Electric Hoist of DJCRANE
European Electric Wire Rope Hoist
Wire rope electric rope hoists basics helps you to find out how to select wire rope hoist, how to check the wire rope crane rope hoist before use, how to install and maintain your rope hoists, etc. As a wire rope hoist manufacturers and suppliers, Dongqi will help you to find the most suitable wire rope hoist design at cost-effective wire rope hoist price. Contact to get your wire rope hoist now by email to sales@cranesdq.com , WhatsApp/ WeChat: +86 150 3617 7583.
Wire rope hoists designs vary according to the types of wire rope hoists, and the basics of standard wire rope hoists are the same.
The proprietary series built, rope hoist unit would be selected from our extensive range of units which have a worldwide reputation for reliability, modern design, safety and the very latest Electric Wire Rope hoists manufacturing techniques.
The special non-rotating rope hoist wire rope is manufactured from high strength galvanised steel, the standard construction is 6×36+SES with a minimum factor of safety of 5:1. Over-rope hoist/over-lower limit switches are provided located within the rope hoist control panel. The electromechanical overload devise prevents the accidental lifting of loads over the safe working load whilst still allowing lowering.
The Rope hoist & Travel drive motors with integral brake are totally enclosed, fan cooled, squirrel cage induction type, having class “F” insulation with “B” temperature rise, tropicalized and climate proof with a minimum electrical protection of IP55. The motors are specifically designed for crane applications for use in aggressive environments, without the need for anti-condensation heaters.
Standard wire rope hoists for sale - Dongqi electric hoists manufacturer and supplier
The heavy duty totally enclosed, fail safe, disc brakes are automatically and instantaneously applied when the power supply is interrupted. Brake linings are asbestos-free. Electrical control of the complete rope hoist would be from floor level via a heavy duty, weather proof pendant control station suspended from the rope hoist. Galvanised tension relief cables to prevent damage to the electrical connections support the pendant. Robust hold-to-run, control buttons, one for each crane function, provide positive operation of all motions. An Emergency stop Button is also provided.
A watertight control panel forms an integral part of the rope hoist and contains the complete control systems, comprising electrically and mechanically linked contactors for each rope hoist motion.
Main and control circuit fuses, control circuit transformer c/w the necessary protection devices to provide reduced operation of the control circuits. The contactors are AC 4 duty for high inching plugging duty.
A main current supply system would provide the power supply along the length of the runway. Consisting off a special galvanised ‘C’ type track systems with sealed ball bearing cable trolley’s carrying special flat Neoprene cables type NYNJ. All necessary fittings and supporting brackets to connect to the runway are provided. A high level terminal box would be provided at one end of the system, together with the necessary vertical cable, terminating in a low level, lockable Isolator switch, for mounting 1500 mm above grade, complete with a suitable gland to accept your incoming supply cable.
Prior to packing protected for transportation, the rope hoist would be assembled in our workshops fully inspected tested, according to our standard testing procedure, which would include full dimensional and functional tests of all rope hoist operations including limit switches.
In China, there are many rope hoists manufactures who provide standard electric wire rope hoists all over the world.
The wire ropes, as a matter of fact, are flexible and composed of several steel or fiber wire, the quality of which are necessary to be measured. A sample wire rope specifications are of l6×37 or 6 x19, which indicates its number of standard x number of wires per stand. In China, there are a large number of firms, factories and companies which can offer the standard electric wire rope hoist with quality wire ropes.
As a hoist manufacturer and supplier, Dongqi Hoist and Crane offers types of electric hoists for customers, mainly electric chain hoist and electric wire rope hoist, etc. Dongqi electric wire rope hoists offering includes single / double speed hoist, low headroom hoist, explosion proof hoist, safety hoist, etc. The hot electric wire rope hoists are presented for your referencef in the following:
Electric rope hoist is useful for heavy load lifting, and the electric rope hoist is a superior safe and favorable device, which offers the good investment for your business. Many electric rope hoist manufacturers in China provides many advantages for your workshops in terms of material handlings.
A rope hoist is equipment which used for lifting loads from one place to another with the support of drum or lift-wheel having a wire rope around it. The load is connected to rope hoist by means of lifting hook.
There are two types of rope hoists by means of power supplying.
Electric wire rope hoistis powered by an electric motor to make the work of lifting heavy goods easily. Moreover, it is quite safe and convenient. About 80% firms using electric wire rope hoist instead of manual rope hoist because of its convenience. . Generally, A perfect standard should like 6*37 or 6*19 this indicates its number of standard*number of wires per stand. Today, we have abundance firms which offer the standard electric wire rope hoists manufacturers in China.These types of rope hoists are beneficial for your business so, spending money on electric wire rope s is the best investment for your business.
Electric rope hoist installation tips
The length of each rope hoist wire rope should be noted which will be presented on the installation lay out of the electric rope hoist . Count the number of wire ropes also is an effective way.
How to use an electric wire rope hoist
Electric wire rope hoistare composed of a electric motors, Gearboxes, Wire rope drum with wire rope guides, electric panel and large wire wire rope connected to a hook.Electric wire rope hoistsare used to carry large objects weighing between 500 Kgs and 20 tons in various conditions like severe heat while welding, over the burners and furnaces or in acidic atmosphere. Before purchasing and using a wire rope hoist, you must get the requirement clear and place an order accordingly. Often you will need to be instructed and trained in the use of the wire rope hoistby a rope hoist provider or by someone knowledgeable about rope hoist operations.Instructions
Maintenance of Wire Rope hoists
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5 ton wire rope hoist custom design with 40 meters of lifting height from Dongqi Hoist and Crane, your wire rope hoist manufacturer. Dongqi types of electric wire rope hoists for sale. Contact Dongqi as your wire rope hoists manufacturer and supplier now.
If you want to know more about Dongqi Custom Hoist Projects, please contact us by email to sales@cranesdq.com, WhatsApp/ Wechat: +86 150 3617 7583, or just leave a message below. Dongqi's electric hoist engineer will contact you in 24 hours.
For more information, please visit European Electric Rope Hoist.